fixed the typo in submodule 00

Author: hadiparsianNIH

GoogleCloud/Submodule_00_background.ipynb

@@ -59,6 +59,14 @@
     "* **Command Line Interface (CLI) Familiarity:** The notebook mentions using `pip` (a command-line package installer), indicating some CLI knowledge is beneficial, although not strictly required for completing the quizzes and reviewing the material."
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "f6eefc1e",
+   "metadata": {},
+   "source": [
+    "## Get Started"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "22b95a28-fad7-4b6c-99ae-093c323f769c",